Construction of a Deep Well in Jankowa, Cieszków Tender - 144429087

Procurement Summary

Country: Poland

Summary: Construction of a Deep Well in Jankowa, Cieszków

Deadline: 17 Jul 2026

Posting Date: 02 Jul 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 144429087

Document Ref. No.: 2026/BZP 00317400/01

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

45262220 - Water-well drilling
71351910 - Geology services
45120000 - Test drilling and boring work

Purchaser's Detail

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Tender Details

The subject of the order is the performance of geological works consisting in drilling well No. 3 (exploration and exploitation well) receiving water from the Quaternary level for the Janków water intake. The aim of the works is to cover the water demand (Qz=26m/h) and development of result documentation. Location: Dziaka no. 175/4, district no. 0007 Jankowa, Cieszkw commune, Milicz poviat, province. Lower Silesia. The detailed scope of works includes in particular: A. Drilling and installation works: Drilling a well using the system percussion-ship to a depth of approx. 35 m below ground level. (column of drill pipes 406 mm to a depth of 7 m, then 356 mm to a depth of 35 m). Taking soil samples during drilling (at least every 2 m, min. 17 samples). Filtering the hole (total length of the column approx. 35 m) using steel filter from the duct slots (working part DN 250, approx. 12 m) and PVC pipes above and below the filter. Execution of sand and gravel backfill (selected on the basis of granulometric analysis of 2 soil samples) and filling of the hole to the ground surface. Zabezpieczenie otworu gowic.B. Test pumping and laboratory tests: Carrying out test pumping of the initial...

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